Overview
The Phaostron 200-05173 is a precision analog panel meter engineered for reliable AC voltage measurement in industrial and commercial settings. Built with a center-zero scale configuration and robust panel-mount design, this meter provides straightforward, dependable performance without the complexity of digital systems. Its durable construction and proven analog movement make it ideal for permanent installation in test benches, control panels, and equipment monitoring applications.
Key Features
- Center-zero scale design for bidirectional or comparative measurements
- Rugged construction rated for industrial environments
- AC voltage measurement capability with reliable analog movement
- Panel-mount form factor for easy integration into existing installations
- Straightforward operation requiring no external power for basic readout
- Vintage Phaostron build quality—proven reliability since 1937
Technical Specifications
The following specifications are based on manufacturer design and field data. Verify compatibility and exact performance parameters with technical documentation or your system integrator before ordering.
- Manufacturer: Phaostron (Azusa, California)
- Model: 200-05173
- Scale Type: Center-Zero (1/79)
- Measurement Type: AC Voltage
- Application: AC Panel Voltage Monitoring
- Construction: Rugged Industrial Grade
- Mounting: Panel Mount
- Movement Type: Analog (Mechanical)
Typical Applications
- Industrial control panel instrumentation
- Portable generator and power equipment monitoring
- Equipment shelter power systems
- Electrical test benches and maintenance stations
- Backup power and alternative energy systems monitoring
- Legacy industrial equipment retrofit and repair
Compatibility & Replacements
Compatible With
- Standard 1.5″ to 3″ panel cutouts (verify exact dimension requirements)
- AC power systems and circuits
- Industrial control panels and enclosures
- Equipment shelter monitoring systems
- Portable and stationary generator installations
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The 200-05173 may replace other Phaostron AC voltage panel meters with equivalent scale ranges and 1/79 form factors, but physical dimensions and terminal configurations must be confirmed.
Works With
- AC power sources (generator sets, grid power, UPS systems)
- Industrial electrical systems and equipment
- Control panel installations requiring analog voltage indication
- Legacy equipment and retrofit applications
- No additional software, firmware, or digital interfaces required
